slender loris, L. tardigradus tardigradus
***** Horton Plains slender loris, L. tardigradus nyctoceboides
*** Genus Xanthonycticebus
**** Pygmy slow loris, X. pygmaeus
*** Genus Nycticebus
**** Bangka slow loris, Nycticebus bancanus
**** Bengal slow loris, N. bengalensis
**** Bornean slow loris,